Bed



FIG. 1 is a front, top perspective view of a bed showing my new design;

FIG. 2 is a top view of the bed;

FIG. 3 is a front elevational view of the bed;

FIGS. 4 and 5 are left- and right-side elevational views of the bed;

FIG. 6 is a bottom view of the bed; and,

FIG. 7 is a rear elevational view of the bed. 

The ornamental design for a bed, as shown and described. 